Transaction not yet indexed

ixDMtUMjEhAzbkEQKavpSvwnT88hwKmbXJRbmHdoaZxWrNpxtwpj9iw9itHbrTz4Se3j6TvUdvDbH59CLphAG75

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.